hash.h File Reference

Go to the source code of this file.

Classes
struct	Hash
struct	Hash::_ht
struct	HashElem
Defines
#define	sqliteHashFirst(H)   ((H)->first)
#define	sqliteHashNext(E)   ((E)->next)
#define	sqliteHashData(E)   ((E)->data)
#define	sqliteHashKey(E)   ((E)->pKey)
#define	sqliteHashKeysize(E)   ((E)->nKey)
#define	sqliteHashCount(H)   ((H)->count)
Typedefs
typedef struct Hash	Hash
typedef struct HashElem	HashElem
Functions
void	sqlite3HashInit (Hash *, int copyKey)
void *	sqlite3HashInsert (Hash *, const void *pKey, int nKey, void *pData)
void *	sqlite3HashFind (const Hash *, const void *pKey, int nKey)
HashElem *	sqlite3HashFindElem (const Hash *, const void *pKey, int nKey)
void	sqlite3HashClear (Hash *)

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Define Documentation

#define sqliteHashCount

(

H

)

((H)->count)

Definition at line 85 of file hash.h.

#define sqliteHashData

(

E

)

((E)->data)

Definition at line 78 of file hash.h.

Referenced by analyzeDatabase(), reindexDatabases(), sqlite3_close(), sqlite3AnalysisLoad(), sqlite3Pragma(), sqlite3RootPageMoved(), sqlite3SchemaFree(), and sqliteViewResetAll().

#define sqliteHashFirst

(

H

)

((H)->first)

Definition at line 76 of file hash.h.

Referenced by analyzeDatabase(), reindexDatabases(), sqlite3_close(), sqlite3AnalysisLoad(), sqlite3Pragma(), sqlite3RootPageMoved(), sqlite3SchemaFree(), and sqliteViewResetAll().

#define sqliteHashKey

(

E

)

((E)->pKey)

Definition at line 79 of file hash.h.

#define sqliteHashKeysize

(

E

)

((E)->nKey)

Definition at line 80 of file hash.h.

#define sqliteHashNext

(

E

)

((E)->next)

Definition at line 77 of file hash.h.

Referenced by analyzeDatabase(), reindexDatabases(), sqlite3_close(), sqlite3AnalysisLoad(), sqlite3Pragma(), sqlite3RootPageMoved(), sqlite3SchemaFree(), and sqliteViewResetAll().

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Typedef Documentation

typedef struct Hash Hash

Definition at line 21 of file hash.h.

typedef struct HashElem HashElem

Definition at line 22 of file hash.h.

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Function Documentation

void sqlite3HashClear

(

Hash *

)

Definition at line 40 of file hash.c.

References Hash::copyKey, Hash::count, Hash::first, Hash::ht, Hash::htsize, HashElem::next, HashElem::pKey, and sqlite3_free().

Referenced by removeElementGivenHash(), sqlite3_close(), and sqlite3SchemaFree().

void* sqlite3HashFind	(	const Hash *	,
		const void *	pKey,
		int	nKey
	)

Definition at line 223 of file hash.c.

References HashElem::data, and sqlite3HashFindElem().

Referenced by createCollation(), findCollSeqEntry(), sqlite3BeginTrigger(), sqlite3DeleteTable(), sqlite3DropTrigger(), sqlite3EndTable(), sqlite3FindIndex(), sqlite3FindTable(), sqlite3FinishTrigger(), sqlite3UnlinkAndDeleteTable(), sqlite3VtabFinishParse(), and tableOfTrigger().

HashElem* sqlite3HashFindElem	(	const Hash *	,
		const void *	pKey,
		int	nKey
	)

Definition at line 209 of file hash.c.

References findElementGivenHash(), Hash::ht, Hash::htsize, and strHash().

Referenced by sqlite3HashFind().

void sqlite3HashInit	(	Hash *	,
		int	copyKey
	)

Definition at line 27 of file hash.c.

References Hash::copyKey, Hash::count, Hash::first, Hash::ht, and Hash::htsize.

Referenced by openDatabase(), sqlite3SchemaFree(), and sqlite3SchemaGet().

void* sqlite3HashInsert	(	Hash *	,
		const void *	pKey,
		int	nKey,
		void *	pData
	)

Definition at line 244 of file hash.c.

References Hash::copyKey, Hash::count, HashElem::data, findElementGivenHash(), Hash::ht, Hash::htsize, insertElement(), HashElem::nKey, HashElem::pKey, rehash(), removeElementGivenHash(), sqlite3_free(), sqlite3Malloc(), and strHash().

Referenced by createModule(), findCollSeqEntry(), sqlite3CreateIndex(), sqlite3EndTable(), sqlite3FinishTrigger(), sqlite3UnlinkAndDeleteIndex(), sqlite3UnlinkAndDeleteTable(), sqlite3UnlinkAndDeleteTrigger(), sqlite3VtabFinishParse(), and sqliteDeleteIndex().